This is a buried cover used when constructing drainage pavement over a ditch in underground drainage work.
NETIS Registration: QS-070021-A
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basic information
1. Economic Efficiency By using the existing drainage ditches as they are, there is no need for removal or new installation, significantly reducing construction time (same-day restoration) and costs. 2. Barrier-Free By paving the entire area with asphalt, we can create a seamless, safe, and secure walking space. 3. Water Collection Capacity Water that permeates the surface asphalt flows directly into the drainage ditch through the collection holes, providing high water collection capacity. 4. Corrosion Resistance Since the rain-through and fiber net are made of inorganic materials, there is no concern about corrosion.
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Applications/Examples of results
Buried drainage construction
Company information
For 50 years since our founding, we have contributed to the development of Japan's social infrastructure by pursuing "town development with comfort, tranquility, and warmth" through the supply of high-quality infrastructure parts (civil engineering and architectural concrete secondary products and GRC products). During this time, we have worked on various technological innovations to ensure a stable supply of better products, earning great trust from everyone with our industry-leading unique design and high technical capabilities.
